The DEWALT DWMT73935OSP 6 Point 1/2 in Drive Deep Impact Socket 9/16 in SAE is a single deep impact socket built for fastening and removal work with impact tools and ratchets. This is an impact socket designed for driving and removing 9/16 inch SAE fasteners in automotive, mechanical, and general shop applications. Model Number: DWMT73935OSP.

This socket uses a 1/2 inch drive and a 6 point opening, which is the combination a lot of mechanics and serious DIYers want for high-torque work. A 6 point socket gives better contact on the flats of the fastener than a 12 point pattern, which helps when you are leaning on stubborn bolts and do not want to round the corners.

The deep socket body is the real reason to buy this version over a shallow socket. It gives you the clearance needed for longer threaded studs, deeper-set nuts, and hardware that sits below surrounding surfaces. If you regularly work on suspension, brackets, equipment repair, or any assembly with protruding threads, that extra depth saves time and keeps you from stacking adapters or hunting for another tool.

DEWALT specifies premium chrome vanadium steel for strength and durability. In plain terms, that means this socket is built to hold up to repeated impact use and general shop abuse. The knurled beauty rings are also a practical touch. When your hands are greasy, gloved, or covered in dust, that extra texture makes the socket easier to grab from a drawer or pull off an anvil.

This DEWALT DWMT73935OSP 6 Point 1/2 in Drive Deep Impact Socket 9/16 in SAE is sold as an individual socket, not a set, so it makes sense for users who need to replace a frequently used size or fill a gap in an existing socket lineup. The size is clearly identified on the socket, and supplementary product data also notes hard stamped markings intended to hold identification over time, which matters in real shop conditions where painted markings do not last.

For the right buyer, this is a simple tool that earns its keep. If you need a 9/16 inch impact socket for regular service work, equipment maintenance, or jobsite fastening, this is the kind of piece that belongs in the drawer because it solves a common problem without drama. It is best for mechanics, service techs, contractors, and DIY users who already run a 1/2 inch drive setup and want a dedicated deep socket instead of making the wrong socket work.

Small Socket, Big Shop Value

The DEWALT DWMT73935OSP 6 Point 1/2 in Drive Deep Impact Socket 9/16 in SAE is exactly what a good individual socket should be: the right size, the right depth, and built for real impact work.

• Who it's for: Mechanics, equipment techs, contractors, and DIY users who already use 1/2 inch drive tools and need a dependable 9/16 inch deep socket.
• Why it stands out: The 6 point design, deep reach, and knurled grip details make it more useful in real fastening situations than a basic smooth-body socket.
• Worth knowing: This is an individual socket, not a set. If 9/16 inch is one of your regular sizes, that is a good thing because you can replace just the piece you use most.

• Is this a deep or shallow socket? It is a deep impact socket.
• What drive size does it use? It uses a 1/2 inch drive.
• What fastener size is it made for? It is a 9/16 inch SAE socket.
• Is this sold as a set? No. Source product data lists it as an individual socket with a piece count of 1.